Study of Inverter Integrated SRM with Vector Control

Recently, most of Switched Reluctance Motors (SRMs) are driven by the unipolar current excitation like hysteresis current control and voltage single pulse drive. However, these control method have to optimize some control parameters. The difficulty how to generate control command makes the controller for SRM difficult. This paper presents an inverter integrated SRM controlled by using vector control implemented in STM32 microcomputer. To implement vector control logic into STM32 microcomputer, Space Vector Pulse Width Modulation (SVPWM) considering the zero-phase component is used. In this paper, the proposed controller including SVPWM is verified by experimental results.